Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 10 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
13.5°C
1.0° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 4ft (1.2m), 7s period with NW swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 2.5ft (0.8m), 13s period with WNW swell.
  • Evening surf: Evening surf (09 Sep, local time) - 3ft (0.9m), 12s period with WNW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 3AM is: 1.4m 7s primary swell from a North-northwest direction and 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 10:00pm September 08). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (09 Sep)4ft (1.2m)7s
Afternoon (09 Sep)2.5ft (0.8m)13s
Evening (09 Sep)3ft (0.9m)12s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 11°C on Fri morning). Wind will be generally light.

Tue
8
Wednesday
9
Thursday
10
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
2
2
2
1
0
0
0
0
0
0
2
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
NNW
6
1.5
NNW
7
1.5
NNW
7
1.4
NNW
7
1.3
NNW
7
1.3
NW
7
0.7
WNW
13
0.8
WNW
12
0.9
WNW
12
0.9
WNW
12
1
WNW
12
1
WNW
11
1
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.5
SW
17
1.3
NNW
7
Wave Graph
Metric surfscale
Energy kJ
181
205
198
175
150
144
149
169
206
218
260
247
222
183
183
180
135
145
Wind (km/h)
25
N
15
NNE
15
NNE
10
NE
10
NE
15
N
20
NNW
20
N
20
N
15
N
15
N
15
N
15
N
20
NNW
25
NNW
30
NNW
20
N
15
N
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
High Tide
10:49PM2.16m
12:06PM1.91m
11:45PM2.18m
12:41PM2.03m
Low Tide
5:30AM-0.26m
5:40PM0.46m
6:11AM-0.22m
6:28PM0.26m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:36
 mm
Temp °C
16
16
16
16
16
21
21
18
15
15
14
14
14
17
16
15
14
13
Feels °C
13
13
14
14
14
18
17
15
12
13
12
12
12
14
12
10
11
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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